CN217618297U - Annular beveling machine - Google Patents
Annular beveling machine Download PDFInfo
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- CN217618297U CN217618297U CN202221379568.5U CN202221379568U CN217618297U CN 217618297 U CN217618297 U CN 217618297U CN 202221379568 U CN202221379568 U CN 202221379568U CN 217618297 U CN217618297 U CN 217618297U
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Abstract
An annular beveling machine comprises a rack, wherein the rack comprises a cutting torch assembly frame and at least one workpiece placing frame, and the workpiece placing frame is fixedly arranged on one side of the cutting torch assembly frame; the cutting torch assembly frame is vertically provided with a Y-direction lifting mechanism, the Y-direction lifting mechanism is transversely and vertically provided with a Z-direction translation mechanism, one end, close to the workpiece placing frame, of the Z-direction translation mechanism is detachably provided with a plasma cutting torch, the plasma cutting torch is located above the workpiece placing frame, and the plasma cutting torch is connected with an external plasma cutting machine; the workpiece placing frame is rotatably provided with a workpiece turntable, and the workpiece turntable is positioned below the plasma cutting torch and is in driving connection with a turntable power mechanism. The utility model discloses can carry out groove preparation to annular workpiece, degree of mechanization is high, has replaced original adoption manual cutting to carry out the mode of groove preparation, has improved groove preparation efficiency and groove quality.
Description
Technical Field
The utility model relates to a groove preparation equipment technical field especially relates to an annular beveling machine.
Background
At present, a submerged arc welding robot is used for welding an electric power iron tower, the process is mature, but the speed of a groove machining process before welding is slow, and the efficiency of the welding robot is severely limited. The traditional method for processing the inner and outer circular grooves of the annular steel workpiece mainly comprises the following steps: manual cutting is carried out by using a semi-automatic flame cutting machine, the process quality meets the requirements, but the manual efficiency is low, and the processing cost is high; moreover, the requirement on the quality of the groove can be met only by polishing, the quality of the groove forming extremely depends on the personal manual method of operators, and the groove processing on the annular workpiece can not be carried out rapidly and stably in batches.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: the annular beveling machine can be used for beveling annular workpieces, is high in mechanization degree, replaces the original mode of manually cutting for beveling, and improves the beveling efficiency and the beveling quality.
In order to solve the technical problem, the technical scheme of the utility model is that:
an annular beveling machine comprises a rack, wherein the rack comprises a cutting torch assembly frame and at least one workpiece placing frame, and the workpiece placing frame is fixedly arranged on one side of the cutting torch assembly frame; wherein, the first and the second end of the pipe are connected with each other,
a Y-direction lifting mechanism is vertically and vertically arranged on the cutting torch assembly frame, a Z-direction translation mechanism is transversely and vertically arranged on the Y-direction lifting mechanism, a plasma cutting torch is detachably mounted at one end, close to the workpiece placing frame, of the Z-direction translation mechanism, the plasma cutting torch is located above the workpiece placing frame, and the plasma cutting torch is connected with an external plasma cutting machine;
and the workpiece turntable is rotatably arranged on the workpiece placing frame and is positioned below the plasma cutting torch and is in driving connection with a turntable power mechanism.
Preferably, the Y-direction lifting mechanism comprises a lifting linear sliding table;
the lifting linear sliding table comprises an upright column vertically arranged on the cutting torch assembly frame and a lifting sliding seat movably arranged on the upright column in a guiding manner, and a lifting lead screw nut mechanism for driving the lifting sliding seat to vertically move is arranged in the upright column;
and a lifting hand wheel is arranged at one end of the lifting screw nut mechanism.
Preferably, a reduction gearbox is fixedly mounted at the top of the upright column, the output end of the reduction gearbox is connected with a screw rod of the lifting screw rod nut mechanism, and the input end of the reduction gearbox is connected with the lifting hand wheel.
Preferably, the Z-direction translation mechanism comprises a translation linear sliding table;
the translation linear sliding table comprises a cross beam and a translation sliding seat arranged on the cross beam in a guiding movement manner, the translation sliding seat is fixedly connected with the lifting sliding seat, a translation screw nut mechanism used for driving the translation sliding seat to move transversely is arranged in the cross beam, and a translation hand wheel is arranged at one end of the translation screw nut mechanism;
one end of the beam, which is close to the workpiece placing frame, is detachably provided with the plasma cutting torch.
Preferably, an angle adjusting mechanism is fixedly mounted at one end, close to the workpiece placing frame, of the cross beam, a clamping block is fixedly mounted on the angle adjusting mechanism, and the plasma cutting torch is detachably mounted on the clamping block.
Preferably, angle adjustment mechanism include with crossbeam fixed connection's angle board, be provided with the skew angle on the angle board, rotate on the angle board and install the regulating plate, regulating plate and connecting rod fixed connection, fixed mounting has on the connecting rod press from both sides tight piece.
Preferably, the turntable power mechanism comprises a rotating shaft rotatably mounted on the workpiece placing frame, the top end of the rotating shaft is fixedly connected with the workpiece turntable, the bottom end of the rotating shaft is fixedly connected with a driven gear, the driven gear is meshed with a driving gear, and the driving gear is fixedly connected with an output shaft of a turntable driving motor.
Preferably, the axis of the rotating shaft and the central line of the workpiece rotating disc are arranged in a collinear manner, and a plurality of slag falling holes are formed in the workpiece rotating disc in the circumferential direction and are located on the outer side of the rotating shaft.
Preferably, an X-direction translation mechanism is arranged on the cutting torch assembly frame along the length direction of the cutting torch assembly frame;
and the X-direction translation mechanism is vertically and vertically provided with the Y-direction lifting mechanism.
Preferably, the X-direction translation mechanism comprises two linear guide rail pairs which are arranged on the cutting torch assembly frame in parallel and have a distance, and sliding blocks in the two linear guide rail pairs are fixedly connected with the same support plate;
a translation driving motor is fixedly arranged on the supporting plate and is connected with a gear rack mechanism arranged on the cutting torch assembly rack to drive the supporting plate to reciprocate along the length direction of the cutting torch assembly rack;
and the Y-direction lifting mechanism is vertically and vertically arranged on the supporting plate.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses in, be provided with the frame, the frame includes cutting torch assembly jig and at least one work piece rack, vertical perpendicular being provided with Y on the cutting torch assembly jig to elevating system, Y is transversely provided with Z perpendicularly to translation mechanism on to elevating system, Z is to installing plasma cutting torch on the translation mechanism, Y is to elevating system, Z can be before plasma cutting torch cuts the work piece to translation mechanism, the position of peer cutting torch is adjusted, make plasma cutting torch be located the initial position on the work piece, plasma cutting torch is located the top of work piece rack, plasma cutting torch is connected with external plasma cutting machine.
The workpiece turntable is rotatably mounted on the workpiece placing frame and located below the plasma cutting torch and is in driving connection with the turntable power mechanism, when the plasma cutting torch performs groove machining on the annular workpiece on the workpiece turntable, the turntable power mechanism drives the workpiece turntable to rotate to drive the annular workpiece to rotate together, groove machining on the annular workpiece is achieved, a groove can be automatically machined, the original mode of manually cutting and machining the groove is replaced, and groove machining efficiency and groove quality are improved.
The utility model discloses in, the one end fixed mounting that is close to the work piece rack on the crossbeam has angle adjustment mechanism, and angle adjustment mechanism goes up fixed mounting and presss from both sides tight piece, and demountable installation has the plasma to cut the torch on pressing from both sides tight piece. The clamping block can clamp and fix the plasma cutting torch, the detachable connection is realized, meanwhile, the angle adjusting mechanism is arranged, the angle of the plasma cutting torch can be adjusted through the clamping block, the workpiece does not need to be turned over in the process of machining the X-shaped groove, the angle of the plasma cutting torch only needs to be adjusted, and the machining of the X-shaped groove on the workpiece can be achieved, and time and labor are saved.
The utility model discloses in, be provided with X to translation mechanism along the length direction of cutting torch assembly jig on the cutting torch assembly jig, X is provided with Y to elevating system to the last vertical perpendicular of translation mechanism, and X can drive Y to elevating system and carry out length direction's translation, carries out the groove machining of annular work piece in proper order to a plurality of work piece racks of fixed mounting in cutting torch assembly jig one side, can improve work efficiency. Specifically, after the groove machining of the annular workpiece on one workpiece placing frame is completed, the X-direction translation mechanism drives the Y-direction lifting mechanism, the Z-direction translation mechanism and the plasma cutting torch to integrally move towards the next workpiece placing frame, so that the plasma cutting torch can perform the groove machining of the annular workpiece on the next workpiece placing frame, the working efficiency is improved, and the production cost is saved.
To sum up, the utility model discloses can carry out groove preparation to annular workpiece, degree of mechanization is high, has replaced original adoption manual cutting to carry out the mode of groove preparation, has improved groove preparation efficiency and groove quality.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view of another embodiment of the present invention;
FIG. 5 is an enlarged view of the portion C of FIG. 4;
fig. 6 is a front view of an embodiment of the present invention;
in the figure:
1. a frame; 11. a cutting torch assembly frame; 12. a workpiece placing rack; 2. a Y-direction lifting mechanism; 21. a column; 22. a lifting slide seat; 23. a lifting screw nut mechanism; 24. lifting a hand wheel; 25. a reduction gearbox; 3. a Z-direction translation mechanism; 31. a cross beam; 32. a translation slide; 33. a translation screw rod and nut mechanism; 34. translating the hand wheel; 4. plasma cutting torch; 5. a workpiece turntable; 51. a slag falling hole; 6. a turntable power mechanism; 61. a rotating shaft; 62. a driven gear; 63. a driving gear; 64. a turntable driving motor; 7. an angle adjusting mechanism; 71. a clamping block; 72. an angle plate; 73. an adjusting plate; 74. a connecting rod; 8. an X-direction translation mechanism; 81. a linear guide rail pair; 82. a support plate; 83. a translation drive motor; 84. a rack and pinion mechanism;
in the figure d represents the angle of the plasma cutting torch with respect to the vertical.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 6, the utility model discloses a frame 1, frame 1 include cutting torch assembly jig 11 and at least one work piece rack 12, and work piece rack 12 fixed mounting is in cutting torch assembly jig 11 one side.
The cutting torch assembly frame 11 is vertically provided with a Y-direction lifting mechanism 2, the Y-direction lifting mechanism 2 is horizontally vertically provided with a Z-direction translation mechanism 3, one end, close to the workpiece placing frame 12, of the Z-direction translation mechanism 3 is detachably provided with a plasma cutting torch 4, the plasma cutting torch 4 is located above the workpiece placing frame 12, and the plasma cutting torch 4 is connected with an external plasma cutting machine.
The Y-direction lifting mechanism 2 and the Z-direction translation mechanism 3 can adjust the position of the plasma cutting torch 4 before the plasma cutting torch 4 cuts the workpiece, so that the plasma cutting torch 4 is positioned at the initial position on the workpiece.
The workpiece placing frame 12 is rotatably provided with a workpiece rotating disc 5, and the workpiece rotating disc 5 is positioned below the plasma cutting torch 4 and is in driving connection with a rotating disc power mechanism 6. When the plasma cutting torch 4 carries out groove machining to the annular workpiece on the workpiece turntable 5, the turntable power mechanism 6 drives the workpiece turntable 5 to rotate, the annular workpiece is driven to rotate together, groove machining to the annular workpiece is achieved, the groove can be automatically machined, the original mode of manually cutting and machining the groove is replaced, and groove machining efficiency and groove quality are improved.
The turntable power mechanism 6 comprises a rotating shaft 61 rotatably mounted on the workpiece placing frame 12, the top end of the rotating shaft 61 is fixedly connected with the workpiece turntable 5, the bottom end of the rotating shaft 61 is fixedly connected with a driven gear 62, the driven gear 62 is meshed with a driving gear 63, the driving gear 63 is fixedly connected with an output shaft of a turntable driving motor 64, and preferably, the turntable driving motor 64 is a servo motor.
Preferably, the axis of the rotating shaft 61 and the center line of the workpiece rotating disc 5 are arranged in a collinear manner, and a plurality of slag falling holes 51 are circumferentially formed in the workpiece rotating disc 5 and are located on the outer side of the rotating shaft 61. When the plasma cutting torch 4 performs groove machining on the annular workpiece on the workpiece turntable 5, slag generated by cutting can fall from the slag falling hole 51, so that the using effect is improved.
The utility model discloses, Y includes lift sharp slip table to elevating system 2.
The lifting linear sliding table comprises a vertical column 21 vertically arranged on the cutting torch assembly frame 11 and a lifting slide seat 22 arranged on the vertical column 21 in a guiding and moving mode, a lifting screw nut mechanism 23 used for driving the lifting slide seat 22 to vertically move is arranged inside the vertical column 21, and a lifting hand wheel 24 is arranged at one end of the lifting screw nut mechanism 23.
The lifting hand wheel 24 drives the screw rod in the lifting screw rod nut mechanism 23 to rotate, so that the lifting slide seat 22 can be driven to move up and down along the outer side of the upright post 21, and the lifting action of the lifting slide seat 22 is realized.
Preferably, a reduction gearbox 25 is fixedly mounted at the top of the upright post 21, the output end of the reduction gearbox 25 is connected with a screw of the lifting screw nut mechanism 23, the input end of the reduction gearbox 25 is connected with a lifting hand wheel 24, and the lifting hand wheel 24 drives a screw of the lifting screw nut mechanism 23 to rotate, so that labor can be saved.
The Z-direction translation mechanism 3 includes a translation linear slide table.
The translation linear sliding table comprises a cross beam 31 and a translation sliding seat 32 arranged on the cross beam 31 in a guiding movement mode, the translation sliding seat 32 is fixedly connected with the lifting sliding seat 22, a translation lead screw nut mechanism 33 used for driving the translation sliding seat 32 to move transversely is arranged inside the cross beam 31, a translation hand wheel 34 is arranged at one end of the translation lead screw nut mechanism 33, and a plasma cutting torch 4 is detachably mounted at one end, close to the workpiece placing frame 12, of the cross beam 31.
The translation hand wheel 34 drives the screw rod in the translation screw rod nut mechanism 33 to rotate, the translation sliding seat 32 can be driven to move horizontally along the outer side of the cross beam 31, the translation sliding seat 32 is fixedly connected with the lifting sliding seat 22, and under the condition that the translation sliding seat 32 is not moved, the cross beam 31 can move relatively, and the plasma cutting torch 4 is driven to move horizontally.
An angle adjusting mechanism 7 is fixedly mounted at one end of the cross beam 31 close to the workpiece placing frame 12, a clamping block 71 is fixedly mounted on the angle adjusting mechanism 7, and the plasma cutting torch 4 is detachably mounted on the clamping block 71.
The clamping block 71 can clamp and fix the plasma cutting torch 4 to realize detachable connection; meanwhile, the angle adjusting mechanism 7 is arranged, so that the angle of the plasma cutting torch 4 can be adjusted through the clamping block 71, the annular workpiece does not need to be turned over in the process of machining the X-shaped groove, the machining of the X-shaped groove on the annular workpiece can be realized only by adjusting the angle of the plasma cutting torch 4, and time and labor are saved.
The angle adjusting mechanism 7 includes an angle plate 72 fixedly connected to the cross beam 31, the angle plate 72 is provided with an offset angle, the angle plate 72 is rotatably provided with an adjusting plate 73, the adjusting plate 73 is fixedly connected to a connecting rod 74, and the connecting rod 74 is fixedly provided with a clamping block 71.
The angle plate 72 is rotatably provided with an adjusting plate 73, the included angle between the plasma cutting torch 4 clamped by the clamping block 71 and the vertical direction can be adjusted by rotating the adjusting plate 73, and the included angle between the current plasma cutting torch 4 and the vertical direction can be read out by the offset angle on the angle plate 72.
The included angle between the plasma cutting torch 4 and the vertical direction is negative 45 degrees to positive 45 degrees, and the included angle between the plasma cutting torch 4 and the vertical direction can be adjusted according to the processing requirement of an X-shaped groove, so that the use requirement is met.
In the utility model, the cutting torch assembly frame 11 is provided with an X-direction translation mechanism 8 along the length direction of the cutting torch assembly frame 11, and the X-direction translation mechanism 8 is vertically provided with a Y-direction lifting mechanism 2.
The X-direction translation mechanism 8 includes two linear guide rail pairs 81 which are arranged in parallel on the cutting torch assembly rack 11 and have a gap therebetween, and the sliding blocks in the two linear guide rail pairs 81 are fixedly connected to the same support plate 82.
A translation driving motor 83 is fixedly mounted on the supporting plate 82, and preferably, the translation driving motor 83 is a servo motor. The translation driving motor 83 is connected with a gear rack mechanism 84 arranged on the cutting torch assembly frame 11, drives the support plate 82 to reciprocate along the length direction of the cutting torch assembly frame 11, and a Y-direction lifting mechanism 2 is vertically arranged on the support plate 82.
The following brief description of the working principle of the annular beveling machine based on the above structure:
the utility model discloses when using, place annular workpiece on work piece carousel 5, set up with work piece carousel 5 concentric circles, after placing the completion, cooperate through angle board 72 and regulating plate 73, press from both sides tight fixed plasma cutting torch 4 and carry out angle modulation to clamping block 71, after the regulation is accomplished, lift hand wheel 24 passes through the lead screw rotation in reducing gear box 25 drives lift lead screw nut mechanism 23, it moves down to drive lift slide 22, lift slide 22 and translation slide 32 fixed connection, it is close to annular workpiece to move down to plasma cutting torch 4 through crossbeam 31, after being close to the set position, it rotates to drive the lead screw in translation lead screw nut mechanism 33 through translation hand wheel 34, under the motionless condition of translation slide 32, relative movement can take place for crossbeam 31, it carries out horizontal migration to drive plasma cutting torch 4, realize moving plasma cutting torch 4 to the initial cutting position, prepare to cut annular workpiece.
When an annular workpiece is cut, the turntable driving motor 64 is meshed with the driven gear 62 through the driving gear 63 to drive the driven gear 62 to rotate, the workpiece turntable 5 is driven to rotate through the rotating shaft 61, the annular workpiece is further driven to rotate, the plasma cutting torch 4 starts to work while the annular workpiece rotates, groove machining is performed on the annular workpiece, after machining is completed, the turntable driving motor 64 stops driving, the plasma cutting torch 4 stops working, the translation driving motor 83 drives the supporting plate 82 to move along the length direction of the assembling frame 11 through the gear rack mechanism 84, the plasma cutting torch 4 is moved to the position above the next workpiece turntable 5, after the plasma cutting torch 4 is moved to the initial cutting position, the turntable driving motor 64 on the current workpiece placing frame 12 drives the workpiece turntable 5 to rotate, and meanwhile, the plasma cutting torch 4 cuts the annular workpiece on the workpiece turntable 5.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An annular beveling machine comprises a rack and is characterized in that the rack comprises a cutting torch assembly frame and at least one workpiece placing frame, and the workpiece placing frame is fixedly arranged on one side of the cutting torch assembly frame; wherein, the first and the second end of the pipe are connected with each other,
a Y-direction lifting mechanism is vertically and vertically arranged on the cutting torch assembly frame, a Z-direction translation mechanism is transversely and vertically arranged on the Y-direction lifting mechanism, a plasma cutting torch is detachably mounted at one end, close to the workpiece placing frame, of the Z-direction translation mechanism, the plasma cutting torch is located above the workpiece placing frame, and the plasma cutting torch is connected with an external plasma cutting machine;
and the workpiece turntable is rotatably arranged on the workpiece placing frame and is positioned below the plasma cutting torch and is in driving connection with a turntable power mechanism.
2. The annular beveling machine of claim 1 wherein the Y-direction lift mechanism comprises a lift linear slide;
the lifting linear sliding table comprises an upright column vertically arranged on the cutting torch assembly frame and a lifting sliding seat movably arranged on the upright column in a guiding manner, and a lifting lead screw nut mechanism for driving the lifting sliding seat to vertically move is arranged in the upright column;
and a lifting hand wheel is arranged at one end of the lifting screw nut mechanism.
3. The annular beveling machine according to claim 2, wherein a reduction gearbox is fixedly mounted at the top of the upright column, the output end of the reduction gearbox is connected with a screw of the lifting screw nut mechanism, and the input end of the reduction gearbox is connected with the lifting hand wheel.
4. The annular beveling machine of claim 2 wherein the Z-direction translation mechanism comprises a translating linear slide;
the translation linear sliding table comprises a cross beam and a translation sliding seat arranged on the cross beam in a guiding movement manner, the translation sliding seat is fixedly connected with the lifting sliding seat, a translation screw nut mechanism used for driving the translation sliding seat to move transversely is arranged in the cross beam, and a translation hand wheel is arranged at one end of the translation screw nut mechanism;
one end of the beam, which is close to the workpiece placing frame, is detachably provided with the plasma cutting torch.
5. The annular beveling machine of claim 4 wherein an angle adjustment mechanism is fixedly mounted at an end of the cross beam adjacent to the workpiece holding rack, a clamping block is fixedly mounted on the angle adjustment mechanism, and the plasma cutting torch is detachably mounted on the clamping block.
6. The annular beveling machine of claim 5, wherein the angle adjustment mechanism comprises an angle plate fixedly connected with the cross beam, an offset angle is arranged on the angle plate, an adjustment plate is rotatably mounted on the angle plate, the adjustment plate is fixedly connected with a connecting rod, and the clamping block is fixedly mounted on the connecting rod.
7. The ring beveling machine of claim 1 wherein the turntable power mechanism comprises a rotating shaft rotatably mounted on the workpiece placement frame, the top end of the rotating shaft is fixedly connected with the workpiece turntable, the bottom end of the rotating shaft is fixedly connected with a driven gear, the driven gear is engaged with a driving gear, and the driving gear is fixedly connected with an output shaft of a turntable driving motor.
8. The annular beveling machine of claim 7, wherein the axis of the rotating shaft is collinear with the center line of the workpiece turntable, and the workpiece turntable is circumferentially provided with a plurality of slag falling holes and is located outside the rotating shaft.
9. The ring beveling machine of claim 1 wherein the cutting torch mount is provided with an X-direction translation mechanism along a length direction of the cutting torch mount;
and the X-direction translation mechanism is vertically and vertically provided with the Y-direction lifting mechanism.
10. The annular beveling machine of claim 9 wherein the X-direction translation mechanism comprises two linear guide rail pairs which are arranged in parallel on the cutting torch assembly rack and have a spacing therebetween, and wherein the slide blocks of the two linear guide rail pairs are fixedly connected with the same support plate;
a translation driving motor is fixedly arranged on the supporting plate and is connected with a gear rack mechanism arranged on the cutting torch assembly rack to drive the supporting plate to reciprocate along the length direction of the cutting torch assembly rack;
the Y-direction lifting mechanism is vertically and vertically arranged on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379568.5U CN217618297U (en) | 2022-06-02 | 2022-06-02 | Annular beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379568.5U CN217618297U (en) | 2022-06-02 | 2022-06-02 | Annular beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217618297U true CN217618297U (en) | 2022-10-21 |
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ID=83622110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221379568.5U Active CN217618297U (en) | 2022-06-02 | 2022-06-02 | Annular beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217618297U (en) |
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2022
- 2022-06-02 CN CN202221379568.5U patent/CN217618297U/en active Active
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